.nav {
    height: 30px;
    background: #e3e4e5;
    border-bottom: 1px solid #ddd;
}

.nav-box {
    margin: 0px auto;
    text-align: right;
    width: 1190px;
}

.nav-box ul li {
    display: inline-block;
    padding: 0px 10px;
    font-size: 12px;
    height: 30px;
    line-height: 30px;
    position: relative;
}

.nav-box ul li a {
    color: #999999;
    text-decoration: none;
}

.nav-box ul li:not(:last-child):after {
    content: "";
    height: 14px;
    width: 1px;
    background: #cccccc;
    position: absolute;
    top: 8px;
    right: 0px;
    display: block;
}

.nav-box ul li a:hover {
    color: red;
}

.header-box {
    height: 140px;
    background: white;
}

.header {
    width: 1190px;
    display: flex;
    margin: 0px auto;
    padding: 10px 0px;
}

.header .logo-box {
    width: 190px;
    height: 120px;
}

.header .search-box {
    width: 790px;
    padding: 0px 10px;
}

.header-box .search-bar {
    padding: 15px 0px 0px 50px;
    display: flex;
}

.search-bar input {
    border: 1px solid #e1251b;
    width: 500px;
    height: 30px;
    padding: 2px 10px;
    outline: none;
}

.search-bar .search-btn {
    width: 50px;
    height: 34px;
    border: 1px solid #e1251b;
    background: #e1251b;
    cursor: pointer;
    line-height: 34px;
    text-align: center;
}

.search-bar .iconfont-search {
    color: #fff;
    font-size: 22px;
    font-weight: bold;
}

.search-bar .cart-btn {
    margin: 0px 0px 0px 20px;
    border: 1px solid #e1251b;
    width: 100px;
    height: 34px;
    line-height: 34px;
    text-align: center;
    color: #e1251b;
    font-size: 12px;
    cursor: pointer;
}

.search-bar .iconfont-cart {
    font-size: 18px;
    font-weight: bold;
}

.header .recommend {
    font-size: 12px;
    padding: 5px 0px 20px 50px;
}

.header .recommend a {
    color: #999999;
}

.search-box ul li {
    display: inline-block;
    padding: 0px 10px;
}

.search-box ul li a {
    color: #333333;
    text-decoration: none;
}

.content .warpper {
    margin: 0px auto;
    width: 1190px;
    padding: 10px;
    display: flex;
}

.menu-box {
    width: 190px;
    background: #ffffff;
    position: relative;
    padding: 10px 0px;
    margin-right: 10px;
}

.menu-box ul li {
    height: 25px;
    line-height: 25px;
    padding: 0px 10px;
    overflow: hidden;
}

.menu-box ul li:hover {
    background: #d9d9d9;
}


/* .menu-box ul li:hover .sub-menu {
    display: block;
} */

.menu-box ul li .active {
    background: #d9d9d9;
}

.menu-box ul li a {
    color: #333333;
    text-decoration: none;
}

.menu-box ul li a:hover {
    color: #e1251b;
}

.menu-box .sub-menu {
    position: absolute;
    top: 0px;
    left: 190px;
    width: 900px;
    background: #ffffff;
    z-index: 10;
    padding: 10px;
    font-size: 12px;
    box-shadow: 2px 0px 5px rgba(0, 0, 0, 0.3);
    display: none;
}

.menu-box .sub-menu.active {
    display: block;
}

.sub-menu .menu-title .item {
    display: inline-block;
    background: #333;
    padding: 0px 10px;
    margin: 0px 10px 0px 0px;
    color: #fff;
}

.sub-menu .menu-title .item:hover {
    background: #e1251b;
}

.sub-menu .left-box {
    float: left;
    min-width: 700px;
}

.sub-menu .right-box {
    float: right;
    min-width: 160px;
}

.sub-menu .menu-title {
    margin: 0px 0px 10px 0px;
}

.sub-menu dl {
    display: flex;
}

.sub-menu dt {
    font-weight: bold;
    width: 60px;
    text-align: right;
    flex-shrink: 0;
}

.sub-menu dd a {
    padding: 4px 8px 4px 8px;
    white-space: nowrap;
}

.sub-menu .right-box {
    float: right;
    width: 168px;
}

.sub-menu .pic-box {
    margin: 0px 0px 10px 0px;
    top: 0px;
}

.sub-menu .pic-box:last-child {
    margin: 0px;
}

.sub-menu .pic-box img {
    width: 168px;
    height: 134px;
}

.slider-box {
    margin-right: 10px;
}

.slider-box .slider {
    width: 590px;
    height: 470px;
    position: relative;
    overflow: hidden;
}

.slider-box .slider ul {
    position: absolute;
    top: 0px;
    left: 10px;
    width: 500%;
    height: 100%;
}

.slider-box .slider ul li {
    float: left;
}

.slider-box .left-box {
    background: rgba(0, 0, 0, 0.2);
    position: absolute;
    top: 45%;
    left: 0px;
    width: 50px;
    height: 50px;
    color: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

.slider-box .right-box {
    background: rgba(0, 0, 0, 0.2);
    position: absolute;
    top: 45%;
    right: 0px;
    width: 50px;
    height: 50px;
    color: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

.slider-box .left-box,
.slider-box .right-box span {
    font-size: 24px;
}

.slider-box .index-box {
    position: absolute;
    bottom: 3px;
    left: 10px;
}

.slider-box .index-box>ol {
    height: 14px;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    background: rgba(0, 0, 0, 0.6);
}

.slider-box .index-box>ol>li {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ffffff;
    list-style: none;
    cursor: pointer;
}

.slider-box .index-box>ol>li.active {
    background: #e1251e;
}